<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>注册</title>
</head>
<body>

        <form th:action="@{/authentication/form}" method="post" >
            用户名<input type="text" name="username">
            <br>
            密码<input type="password" name="password">
            <br>
            <input type="submit">
        </form>
</body>
</html>